3125154064 has 20 divisors (see below), whose sum is σ = 6411162204. Its totient is φ = 1470660608.

The previous prime is 3125154041. The next prime is 3125154089. The reversal of 3125154064 is 4604515213.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1253726464 + 1871427600 = 35408^2 + 43260^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5744497 + ... + 5745040.

Almost surely, 2^3125154064 is an apocalyptic number.

3125154064 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3125154064 is an abundant number, since it is smaller than the sum of its proper divisors (3286008140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3125154064 is a wasteful number, since it uses less digits than its factorization.

3125154064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11489562 (or 11489556 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 3125154064 is about 55903.0774108188. The cubic root of 3125154064 is about 1462.0328946246.

Adding to 3125154064 its reverse (4604515213), we get a palindrome (7729669277).

The spelling of 3125154064 in words is "three billion, one hundred twenty-five million, one hundred fifty-four thousand, sixty-four".